From 80b6cbfc9c861469146318d0b3dd5f8b8b525b8a Mon Sep 17 00:00:00 2001
From: xiejun <xiejun@vci-tech.com>
Date: 星期五, 01 十一月 2024 15:11:19 +0800
Subject: [PATCH] Revert "集成获取mdm分发通用数据格式接口集成"
---
Source/BladeX-Tool/blade-starter-http/src/main/java/org/springblade/core/http/RetryInterceptor.java | 74 +++++++++++++++++++++++++++++++++++++
1 files changed, 74 insertions(+), 0 deletions(-)
diff --git a/Source/BladeX-Tool/blade-starter-http/src/main/java/org/springblade/core/http/RetryInterceptor.java b/Source/BladeX-Tool/blade-starter-http/src/main/java/org/springblade/core/http/RetryInterceptor.java
new file mode 100644
index 0000000..a6ff367
--- /dev/null
+++ b/Source/BladeX-Tool/blade-starter-http/src/main/java/org/springblade/core/http/RetryInterceptor.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2018-2028, DreamLu All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * Neither the name of the dreamlu.net developer nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * Author: DreamLu 鍗㈡槬姊� (596392912@qq.com)
+ */
+package org.springblade.core.http;
+
+import lombok.RequiredArgsConstructor;
+import okhttp3.Interceptor;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.ResponseBody;
+import org.springframework.retry.backoff.FixedBackOffPolicy;
+import org.springframework.retry.policy.SimpleRetryPolicy;
+import org.springframework.retry.support.RetryTemplate;
+
+import java.io.IOException;
+import java.util.function.Predicate;
+
+/**
+ * 閲嶈瘯鎷︽埅鍣紝搴斿浠ｇ悊闂
+ *
+ * @author L.cm
+ */
+@RequiredArgsConstructor
+public class RetryInterceptor implements Interceptor {
+ private final RetryPolicy retryPolicy;
+
+ @Override
+ public Response intercept(Chain chain) throws IOException {
+ Request request = chain.request();
+ RetryTemplate template = createRetryTemplate(retryPolicy);
+ return template.execute(context -> {
+ Response response = chain.proceed(request);
+ // 缁撴灉闆嗘牎楠�
+ Predicate<ResponseSpec> respPredicate = retryPolicy.getRespPredicate();
+ if (respPredicate == null) {
+ return response;
+ }
+ // copy 涓�浠� body
+ ResponseBody body = response.peekBody(Long.MAX_VALUE);
+ try (HttpResponse httpResponse = new HttpResponse(response)) {
+ if (respPredicate.test(httpResponse)) {
+ throw new IOException("Http Retry ResponsePredicate test Failure.");
+ }
+ }
+ return response.newBuilder().body(body).build();
+ });
+ }
+
+ private static RetryTemplate createRetryTemplate(RetryPolicy policy) {
+ RetryTemplate template = new RetryTemplate();
+ // 閲嶈瘯绛栫暐
+ SimpleRetryPolicy retryPolicy = new SimpleRetryPolicy();
+ retryPolicy.setMaxAttempts(policy.getMaxAttempts());
+ // 璁剧疆闂撮殧绛栫暐
+ FixedBackOffPolicy backOffPolicy = new FixedBackOffPolicy();
+ backOffPolicy.setBackOffPeriod(policy.getSleepMillis());
+ template.setRetryPolicy(retryPolicy);
+ template.setBackOffPolicy(backOffPolicy);
+ return template;
+ }
+}
--
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